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$142+ Cheap flights from Kentucky to Ottawa (YOW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YOW
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from Kentucky to Ottawa

Cheapest flights from Kentucky to Ottawa
Explore the most affordable flight options available from Kentucky to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:05 amCVG - YOW
1 stop12h 08mMultiple Airlines
Thu 12/259:35 amYOW - CVG
1 stop14h 33mMultiple Airlines
Deal found 11/3$397
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:26 pmCVG - YOW
1 stop19h 47mMultiple Airlines
Mon 12/294:20 pmYOW - CVG
1 stop18h 32mMultiple Airlines
Deal found 11/2$401
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/292:35 pmSDF - YOW
1 stop4h 20mUnited Airlines
Sat 12/66:20 amYOW - SDF
1 stop14h 08mUnited Airlines
Deal found 11/1$439
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amTYS - YOW
1 stop17h 58mMultiple Airlines
Sat 1/33:35 pmYOW - TYS
2 stops20h 20mMultiple Airlines
Deal found 11/1$468
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:20 amCVG - YOW
2 stops10h 58mUnited Airlines
Thu 12/255:00 amYOW - CVG
2 stops15h 18mUnited Airlines
Deal found 11/3$485
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:45 amBNA - YOW
1 stop10h 28mMultiple Airlines
Fri 12/267:15 pmYOW - BNA
2 stops15h 39mMultiple Airlines
Deal found 11/3$536
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:40 amSDF - YOW
2 stops9h 09mAmerican Airlines
Sat 12/66:45 amYOW - SDF
2 stops11h 06mAmerican Airlines
Deal found 11/1$579
This United deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/292:35 pmSDF - YOW
1 stop4h 20mMultiple Airlines
Sat 12/610:50 amYOW - SDF
2 stops12h 42mMultiple Airlines
Deal found 11/1$589
This Air Canada deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:40 pmCVG - YOW
1 stop4h 28mAir Canada
Tue 11/1812:05 pmYOW - CVG
1 stop5h 55mAir Canada
Deal found 11/2$602
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:15 amTYS - YOW
1 stop5h 20mMultiple Airlines
Sat 1/33:35 pmYOW - TYS
2 stops20h 20mMultiple Airlines
Deal found 11/1$609
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:25 pmBNA - YOW
1 stop6h 53mAir Canada
Fri 12/2610:50 amYOW - BNA
1 stop5h 15mAir Canada
Deal found 11/3$632
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:15 amTYS - YOW
1 stop5h 20mMultiple Airlines
Sat 1/33:35 pmYOW - TYS
2 stops20h 20mMultiple Airlines
Deal found 11/1$648

Cheap flight deals from Kentucky to Ottawa

Keep the following information in mind while searching for Kentucky to Ottawa flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$359
(United)

One-way from

$142
(Kiwi.com)
Provider with most accurate pricing for Louisville Intl-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Ottawa flights.
Search Deals
From Kentucky to Ottawa
Search Deals
One-way flight from Kentucky to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Kentucky to Ottawa that are best for you.

Fly from

Kentucky

Fly to

Ottawa

Route

Depart

Return

Price

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 1/10

7:00 am-5:12 pm

1 stop10h 12m

Ottawa

Sat 1/17

12:00 pm-6:00 pm

1 stop6h 00m

$359

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 3/10

6:40 pm-11:08 pm

1 stop4h 28m

Ottawa

Wed 3/11

12:00 pm-6:00 pm

1 stop6h 00m

$361

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Wed 2/18

5:35 am-5:07 pm

1 stop11h 32m

Ottawa

Sun 2/22

5:48 pm-11:59 pm

1 stop6h 11m

$363

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Thu 2/19

9:40 am-2:27 pm

1 stop4h 47m

Ottawa

Sun 2/22

7:30 pm-10:49 am

1 stop15h 19m

$363

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 12/18

5:05 am-5:13 pm

1 stop12h 08m

Ottawa

Thu 12/25

9:35 am-12:08 am

1 stop14h 33m

$397

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 12/22

9:26 pm-5:13 pm

1 stop19h 47m

Ottawa

Mon 12/29

4:20 pm-10:52 am

1 stop18h 32m

$401

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Sat 11/29

2:35 pm-6:55 pm

1 stop4h 20m

Ottawa

Sat 12/6

6:20 am-8:28 pm

1 stop14h 08m

$439

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Wed 2/18

9:00 am-4:23 pm

2 stops7h 23m

Ottawa

Sun 2/22

5:48 pm-11:59 pm

1 stop6h 11m

$443

KnoxvilleOttawa

TYS - YOW

TYSYOW

Knoxville McGhee Tyson

Thu 2/19

9:40 am-5:42 pm

2 stops8h 02m

Ottawa

Sun 2/22

7:30 pm-10:49 am

1 stop15h 19m

$443

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 3/10

11:00 am-9:18 pm

2 stops10h 18m

Ottawa

Wed 3/11

12:00 pm-6:00 pm

1 stop6h 00m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 33 results
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Best time to book a flight from Kentucky to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Ottawa

What is the cheapest month to book a flight from Kentucky to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Kentucky to Ottawa (average of $194). Flying from Kentucky to Ottawa in July is currently the most expensive (average of $817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Kentucky?

    Most people fly into Ottawa (YOW) if they book a flight to Ottawa from Kentucky. Ottawa is conveniently located just 6.6 mi from Ottawa’s city center.

  • How long is the flight from Kentucky to Ottawa?

    There are many flights that can get you from Kentucky to Ottawa in 4h 28m. Fly via Air Canada, United Airlines, or Delta to get the fastest option. There are 631 mi between Kentucky and Ottawa. This flight may include one or multiple stops.

  • What are the most popular routes from Kentucky to Ottawa?

    When deciding which route to take from Kentucky to Ottawa consider Nashville Intl - Ottawa, Cincinnati Cinci./N. Kentucky - Ottawa or Louisville Intl - Ottawa as they are the most popular.

  • Can I find deals for flights from Kentucky to Ottawa that include hotel bookings?

    Yes. In addition to deals on Kentucky to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Ottawa.

  • Can I find deals for business class flights from Kentucky to Ottawa?

    Yes. Cheapflights offers flight deals from Kentucky to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Kentucky to Ottawa (average of $194). Flying from Kentucky to Ottawa in July is currently the most expensive (average of $817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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Alternative routes for Kentucky to Ottawa

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